With the continuous development of the railway modernization, and the continuous improvement of the train running speed and the increasing trend of the line evenness, Jinzhou Tiegong Railway Maintenance Machinery Co., Ltd. has specially launched a professional rail grinding machine ---Special used for grinding the basic rail lines, rail welded joint, rail side fertilizer edge and many other parts. - NGM-4.8 rail profile grinding machine.
NGM-4.8 rail profile grinding machine adpots two support poles to ensure the stability of the machine. The grinding wheel can turn around 90 degrees. The upper and lower feed can be completed by two ways of rotating hand wheel and operating feed button, with a single side walking wheel, which can move freely on the rail and cross the signal line. Don't need additional pressure when grinding, and the center is not tilted. The operator can maintain a comfortable posture to polish and save time.
In November 2017, NGM-4.8 rail profile grinding machine passed the CRCC certification of the Railway Bureau and applied it to many railway construction sites. By virtue of humanized design, simple operation method, exquisite light appearance and stable grinding quality, it won the accreditation and trust of the site builders. The continuous exploration of innovation and continuous upgrading and optimization is the direction for every "Tiegong workers" to persist and work hard. Jinzhou Tiegong Railway Maintenance Machinery Co., Ltd. will redouble our efforts to apply more quality railway maintenance equipment to more construction sites.